package com.chixing.work_09;

public class Encryption {
    public static void main(String[] args) {
        String temp = "Welcome";
        char a =temp.charAt(0);
        temp = temp.substring(1,temp.length()).concat(String.valueOf(a));
        char[] charArray=temp.toCharArray();
        for (int i = 0;i<charArray.length;i++){
            charArray[i]+=3;
        }
        String s = new String(charArray);
        System.out.println(charArray);
    }
}

